82705395

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 52078605

約数列:

[1, 3, 5, 15, 103, 199, 269, 309, 515, 597, 807, 995, 1345, 1545, 2985, 4035, 20497, 27707, 53531, 61491, 83121, 102485, 138535, 160593, 267655, 307455, 415605, 802965, 5513693, 16541079, 27568465, 82705395]

約数ペア:

[(1, 82705395), (3, 27568465), (5, 16541079), (15, 5513693), (103, 802965), (199, 415605), (269, 307455), (309, 267655), (515, 160593), (597, 138535), (807, 102485), (995, 83121), (1345, 61491), (1545, 53531), (2985, 27707), (4035, 20497)]